https://bugs.winehq.org/show_bug.cgi?id=51152
--- Comment #9 from Paul Gofman pgofman@codeweavers.com --- (In reply to Zebediah Figura from comment #8)
I can't reproduce this with any of the following processors:
AMD FX-8350, Linux 5.12.10 (local build)
AMD Ryzen 3 3200U, Linux 5.12.1-arch1-1
AMD A9-9425 RADEON R5, Linux 5.12.9-arch1-1
Maybe distro specific kernel flag or compile time config option, but I don't immediately know which one. I am running this on Fedora 34.